Don't use Simulator.app launching in Travis

Summary: This is providing bad signal and so let's disable this for the time being

Reviewed By: zeyadsalloum

Differential Revision: D13732486

fbshipit-source-id: 86713c3472c4cefa59dac907ab650f007009732f

.travis.yml

@@ -4,9 +4,6 @@ before_install:
   - gem install xcpretty --no-ri --no-doc
 matrix:
   include:
-    - os: osx
-      osx_image: xcode10.1
-      env: TARGET=framework COMMAND=test FBSIMULATORCONTROL_DEVICE_SET=custom FBSIMULATORCONTROL_LAUNCH_TYPE=simulator_app
     - os: osx
       osx_image: xcode10.1
       env: TARGET=framework COMMAND=test FBSIMULATORCONTROL_DEVICE_SET=custom FBSIMULATORCONTROL_LAUNCH_TYPE=direct